User manual GIGABYTE M5NM1I

[. . . ] 1001 Intel® Atom™ D2500/D2550/D2560 processor motherboard Copyright © 2012 GIGA-BYTE TECHNOLOGY CO. , LTD. The trademarks mentioned in this manual are legally registered to their respective owners. Disclaimer Information in this manual is protected by copyright laws and is the property of GIGABYTE. Changes to the specifications and features in this manual may be made by GIGABYTE without prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or by any means without GIGABYTE's prior written permission. Documentation Classifications In order to assist in the use of this product, GIGABYTE provides the following types of documentation:  For detailed product information, carefully read the User's Manual. For product-related information, check on our website at: http://www. gigabyte. com Table of Contents Box Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 M5NM1I Motherboard Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Chapter 1 Hardware Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1-1 1-2 1-3 Installation Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 4. Plug in the power cord and restart your computer. • Always turn off your computer and unplug the power cord before replacing the battery. Danger of explosion if the battery is replaced with an incorrect model. • Contact the place of purchase or local dealer if you are not able to replace the battery by yourself or uncertain about the battery model. • When installing the battery, note the orientation of the positive side (+) and the negative side (-) of the battery (the positive side should face up). • Used batteries must be handled in accordance with local environmental regulations. 20) CLR_CMOS (Clearing CMOS Jumper) Use this jumper to clear the CMOS values (e. g. date information and BIOS configurations) and reset the CMOS values to factory defaults. To clear the CMOS values, place a jumper cap on the two pins to temporarily short the two pins or use a metal object like a screwdriver to touch the two pins for a few seconds. Open: Normal operation (Default setting) Close: Clear CMOS data • After clearing the CMOS values and before turning on your computer, be sure to remove the jumper cap from the jumper. Failure to do so may cause damage to the motherboard. - 23 - Hardware Installation 21) BL_SW (Back Light Switch) 1 2 Pin No. Definition 1 BL_DOWN 2 BL_UP 22) LAN_LED (LAN LED Header) 1 2 Pin No. Definition 1 GND 2 H_-ACT_LED Hardware Installation - 24 - 23) WF_LED (Wireless LED Header) 1 2 Pin No. Definition 1 GND 2 LED_WLAN# 24) LVDS_EN (LVDS Enable Jumper) 1 1 1-2 Close: Enable onabord LVDS device. (Default setting) 2-3 Close: Disable onabord LVDS device. - 25 - Hardware Installation BIOS (Basic Input and Output System) records hardware parameters of the system in the CMOS on the motherboard. Its major functions include conducting the Power-On Self-Test (POST) during system startup, saving system parameters and loading operating system, etc. BIOS includes a BIOS Setup program that allows the user to modify basic system configuration settings or to activate certain system features. When the power is turned off, the battery on the motherboard supplies the necessary power to the CMOS to keep the configuration values in the CMOS. To access the BIOS Setup program, press the <DEL> key during the POST when the power is turned on. Chapter 2 BIOS Setup • BIOS flashing is potentially risky, if you do not encounter problems of using the current BIOS version, it is recommended that you don't flash the BIOS. • It is recommended that you not alter the default settings (unless you need to) to prevent system instability or other unexpected results. Inadequately altering the settings may result in system's failure to boot. If this occurs, try to clear the CMOS values and reset the board to default values. (Refer to the "Load Optimized Defaults" section in this chapter or introductions of the battery/ clearing CMOS jumper in Chapter 1 for how to clear the CMOS values. ) BIOS Setup Program Function Keys <h><i> Move the selection bar to select an item <f><g> Move the selection bar to select the screen <Enter> Execute command or enter the submenu <Esc> Main Menu: Exit the BIOS Setup program Submenus: Exit current submenu <+> Increase the numeric value or make changes <-> Decrease the numeric value or make changes <F1> General Help <F2> Restore the previous BIOS settings for the current submenus <F3> Load the Optimized BIOS default settings for the current submenus <F4> Save all the changes and exit the BIOS Setup program BIOS Setup - 26 -  Main This setup page includes all the items in standard compatible BIOS. This setup page includes all the items of AMI BIOS special enhanced features. (ex: Auto detect fan and temperature status, automatically configure hard disk parameters. ) Northbridge and Southbridge additional features configuration. Configuration supervisor password allows you to restrict access to the system and BIOS Setup. A user password only allows you to view the BIOS settings but not to make changes. Save all the changes made in the BIOS Setup program to the CMOS and exit BIOS Setup. [. . . ] Displays current CPU temperature. - 39 - BIOS Setup 2-3 Chipset Menu Restore AC Power Loss This option provides user to set the mode of operation if an AC / power loss occurs. Default setting is Power Off. Azalia Controller Onboard LAN Enable/Disable onboard audio controller. Default setting is Enabled. LAN PXE ROM LAN MAC Address Erp Support BIOS Setup - 40 - 2-4 Boot Menu The Boot menu allows you to set the drive priority during system boot-up. BIOS setup will display an error message if the drive(s) specified is not bootable. Boot Configuration Support Prompt Timeout Number of seconds to wait for setup activation key. [. . . ]